#AC37B9#AC37B9

#AC37B9 is a mid, highly saturated purple. Relative luminance 0.150; OKLCH L 55.9% C 0.212 H 323.6°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#AC37B9
RGB	rgb(172, 55, 185)
HSL	hsl(294, 54%, 47%)
HSV	hsv(294, 70%, 73%)
CMYK	cmyk(7%, 70.3%, 0%, 27.5%)
CIE-LAB	lab(45.64, 63.52, -45.25)
CIE-LCH	lch(45.64, 77.99, 324.54°)
OKLab	oklab(55.91% 0.1708 -0.1261)
OKLCH	oklch(55.91% 0.212 323.6)
XYZ	xyz(27.1356, 15.0074, 47.3570)
Luminance	0.1501 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC37B9 #44B937

analogous

#6B37B9 #AC37B9 #B93785

triadic

#AC37B9 #B9AC37 #37B9AC

tetradic

#AC37B9 #B96B37 #44B937 #3785B9

square

#AC37B9 #B96B37 #44B937 #3785B9

split-complementary

#AC37B9 #85B937 #37B96B

monochromatic

#541B5B #80298A #AC37B9 #C45ECF #D58DDD

Accessibility & contrast

On white

5.25

#AC37B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#AC37B9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC37B9

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC37B9	#FFFFFF	#000000	##FFFFFF
##AC37B9	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C63BD

Deuteranopia (green-blind)

#4D71B6

Tritanopia (blue-blind)

#AF4D74

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #ac37b9;
/* rgb */ color: rgb(172, 55, 185);
/* oklch */ color: oklch(55.9% 0.212 323.6);

Tailwind

colors: {
  custom: {
    50: '#c878ce',
    500: '#ac37b9',
    950: '#000000',
  },
}

SCSS

$custom: #ac37b9;
$custom-light: #c878ce;
$custom-dark: #000000;

JSON

{
  "hex": "#ac37b9",
  "rgb": {
    "r": 172,
    "g": 55,
    "b": 185
  },
  "hsl": {
    "h": 294,
    "s": 54.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.55905,
    "c": 0.21234,
    "h": 323.6
  },
  "luminance": 0.15006
}

Semantic roles & 50–950 ramp

primary

#AC37B9

secondary

#8BC884

accent

#DE4A59

background

#FCF7FC

surface

#F9EEF9

border

#D2C9D2

text

#140A14

muted

#827C82

Preview Lab

Preview with #AC37B9

Body copy rendered with the generated semantic roles for this colour.

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